发明名称 |
FIBER WITH NETWORK STRUCTURE, NONWOVEN FABRIC CONSTITUTED THEREOF, AND PROCESS FOR PRODUCING THE FIBER AND THE FABRIC |
摘要 |
An ultrafine fiber with a network structure, wherein the defect of an olefin polymer and that of an ester polymer have been offset while utilizing the merits of both polymers; and a nonwoven fabric constituted thereof and having a dense structure. This fiber is produced from a mixture consisting at least of an olefin polymer and an ester polymer which are mutually incompatible and has a network structure. It is highly fibrillated to such an extent as has been unattainable heretobefore, has high strength and modulus, and is dyeable. The nonwoven fabric contains network-structure fibers of a mixture of an olefin polymer with an ester polymer incompatible therewith in a ratio of 5/95 to 95/5, and these fibers are bonded to each other wholly or partly. It is excellent in strength, moisture permeability and water pressure resistance and is dyeable. |
申请公布号 |
WO9424347(A1) |
申请公布日期 |
1994.10.27 |
申请号 |
WO1994JP00581 |
申请日期 |
1994.04.06 |
申请人 |
UNITIKA LTD;MATSUOKA, FUMIO;MURASE, SHIGEMITSU;NAGAOKA, KOICHI;NISHIMURA, HIROSHI |
发明人 |
MATSUOKA, FUMIO;MURASE, SHIGEMITSU;NAGAOKA, KOICHI;NISHIMURA, HIROSHI |
分类号 |
D01F8/06;D01F8/14;D04H3/005;D04H3/147;D04H3/153;D04H3/16 |
主分类号 |
D01F8/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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